Tennant CO Schedule 13G passive stakes

AllianceBernstein L.P. has reported a beneficial ownership of 7.1% in Tennant Co. common stock, holding 1,216,305 shares acquired for investment purposes.

Mairs and Power, Inc. has disclosed beneficial ownership of 789,895 shares, representing 4.4% of the outstanding common stock of Tennant Company.

Vanguard Capital Management has reported beneficial ownership of 5.31% of Tennant Co's common stock as of March 31, 2026.

Vanguard Portfolio Management has reported a beneficial ownership of 6.64% in Tennant Co. common stock as of March 31, 2026.

The Vanguard Group filed an amended Schedule 13G for Tennant Co, reporting 0% beneficial ownership following an internal realignment.

Mairs and Power, Inc., an investment adviser, has filed an amended Schedule 13G disclosing a beneficial ownership of 7.57% of Tennant Company's common stock as of March 31, 2025.

BlackRock, Inc. has filed an amended Schedule 13G, reporting a 15.0% beneficial ownership stake in Tennant Co's common stock as of March 31, 2025.